Give your Audi a stable and durable Bluetooth connection. With a copper core for secure transmission, it has a long lifespan and reliable performance. Compatible with multiple Audi models. This Bluetooth adapter is specially designed for Audi Q5, A5, A7, R7, S5, Q7, A6L, A8L, and A4L models. The copper core ensures stable and secure transmission, extending lifespan and improving performance. Easy installation allows you to quickly enjoy wireless music playback and hands-free calls in your car. Enhance your audio experience. The advanced copper core ensures clear and stable sound quality, making every drive more enjoyable. With this adapter, you can easily connect your phone or other Bluetooth devices and play your favorite music directly through the car's sound system. Specifications - Bluetooth adapter for Audi Q5, A5, A7, R7, S5, Q7, A6L, A8L, and A4L - Copper core ensures secure transmission - Long lifespan. Our customer service team consists of experienced, professional, and responsible staff. They will do their utmost to solve your problems, making you feel our sincerity and thoughtfulness. Buying our products means choosing peace of mind and security. - Bluetooth main chip and Bluetooth 5.0 version, high-speed transmission without distortion, sound quality reaches HD standards. - Use Bluetooth transmission to play online music in real-time and update audio sources instantly. - Uses various 5-12V voltage inputs to adapt to different usage environments. - Compatible with YouTube, Spotify, iTunes, and other applications. - Fully compatible with 3G multimedia interactive system interfaces. Compatibility: a1/A3/A4/A5/A6/A7/A8/Q3/Q5/Q7RS4/RS5/RS6/RS7/RS Q3/S5/S3/S4/S5/S6/S7/S8/A6L/A8L/Q7/A3/A4L Suitable for Audi/Volkswagen vehicles with AMI interface and 3G system. Note: Light conditions and monitor differences may cause slight color variations between the product in the image and the actual product.